Remembering back when I got my Cobra in 1972, I borrowed some informational Cobra archieve materiial (magazines, books, ect) from Steve Monaco. One of the books listed a 427 Cobra with Goodyear Slicks that went 1-100-0 in 13.8 seconds. If anyone sees faster times than that, it was done much later than 1965-67 with newer rubber and newer speed equipment.
I wish I would have kept a copy of the article. I am sure this post will start a fling of comments. Let 'em rip.